Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwHDkVE5VLTkPyMFB0tZOQTsgxt3KxFMsDZ9yy7c1IDVcRDn9VULqk8EohNK… (844 chars)"
  }
}